| AP600冷凝实验本体承压与密封性能分析及改进 |
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| 引用本文： | 杨林,韩立勇.AP600冷凝实验本体承压与密封性能分析及改进[J].科技导报(北京),2015,33(4):80-84. |
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| 作者姓名： | 杨林 韩立勇 |
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| 作者单位： | 国家核电技术研发中心, 北京100190 |
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| 基金项目： | 国家科技重大专项(2011ZX06002-005) |
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| 摘 要： | 针对威斯康辛大学AP600 冷凝实验的实验本体进行结构分析,计算其承压能力和密封性能。因通过计算发现实验本体承压性能不足,提出改进实验本体结构的设计方法。通过ANSYS 有限元计算分析了改进后的实验本体的承压性能。结果表明,改进后的实验本体,具有更好的承压能力,可满足更高的实验参数需要。
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| 关 键 词： | 先进压水堆 非能动安全壳冷却系统 压力容器 |
| 收稿时间： | 2014-07-25 |
Stress and tightness analysis and improvement of pressurized vessel for experimental test of steam condensation on the cold surface of AP600 |
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| YANG Lin,HAN Liyong.Stress and tightness analysis and improvement of pressurized vessel for experimental test of steam condensation on the cold surface of AP600[J].Science & Technology Review,2015,33(4):80-84. |
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| Authors: | YANG Lin HAN Liyong |
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| Institution: | State Nuclear Power Technology R&D Centre, Beijing 100190, China |
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| Abstract: | This paper introduces at first the structure of the pressurized vessel for AP600, which was developed by University of Wisconsin, and the stress and tightness of the pressurized vessel are analyzed. Then an improved structure of the pressurized vessel is developed so that the pressurized vessel can support a higher pressure for the experimental test of steam condensation on the cold surface. The stress of the improved pressurized vessel is analyzed by ANSYS. The calculation result shows that the pressurized vessel can not only support a higher pressure but also meet other thermal measurement requirements of the test. |
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| Keywords: | advanced pressurized water reactor passive containment cooling system pressurized vessel |
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